The modeling of combustion or, to be exact, turbulent combustion using numerical
simulation has become state-of-the-art in the process of developing internal combustion …

The development of the turbulent flow field inside a spark ignition engine is examined by
large-eddy simulation (LES), from the intake flow to the tumble break-down. Ten consecutive …

Understanding, modeling, and reducing the cycle-to-cycle variability (CCV) of combustion in
internal combustion engines (ICE) is a critical challenge to design engines of high efficiency …

Thermally stratified compression ignition is a new advanced, low-temperature combustion
mode that aims to control the heat release process in a lean, premixed, compression ignition …

The increasing availability of high-performance computing resources will allow scale-
resolving simulations such as large eddy simulations to be used instead of unsteady …

In this work, the phenomenon of cycle-to-cycle variability (CCV) of combustion in a spark
ignition engine is investigated to give a deeper understanding of CCV generation. The main …

The unsteady velocity and thermal boundary layers during the compression stroke under
engine-relevant conditions are investigated using direct numerical simulation (DNS). The …

Abstract Thermally Stratified Compressions Ignition (TSCI) is a new advanced, low
temperature combustion concept that aims to control the thermal stratification in the cylinder …

Here, internal combustion engine operating speed effects on combustion cycle-to-cycle
variations (CCV) are numerically investigated. The recent study by Ghaderi Masouleh et …

Multi-cycle direct numerical simulations (DNS) of a laboratory-scale engine at technically
relevant engine speeds (1500 and 2500 rpm) are performed to investigate the transient …